Admin-Studio-Export Customizations

We are running version 7.13.0
I’m trying to save the zip file created from “Export Customizations” and I receive a write error. It’s in the Administration section under Studio. There’s a button there that is titled “Export Customizations”.
It does not appear to give the folder location where that file is saved so I can change the permissions.

Where does SuiteCRM save that file?

Here’s the error I receive.